<?php

/**
 * 发消息service扩展.
 *
 * @author jinlong.panjl <jinlong.panjl@aliyun-inc.com>
 * @copyright ©2003-2103 phpwind.com
 * @license http://www.phpwind.com
 *
 * @version $Id$
 */
abstract class PwMessageDoBase
{
    public function check($fromUid, $content, $uid = 0)
    {
        return true;
    }

    public function addMessage($uid, $fromUid, $content)
    {
    }
}
